Chapter 7 - Division Rules

Chapter 7 -

Division Rules

Zero Property

Zero divided by any number (except 0) = zero

Multiple Choice

Zero Property:

0 ÷ 6 =

• 0

• 6

• not possible

Multiple Choice

Zero Property:

0 ÷ 9 =

• 0

• 9

• not possible

Multiple Choice

Zero Property:

0 ÷ 25 =

• 0

• 25

• not possible

Zero Property

Zero can NEVER be a divisor

Multiple Choice

Zero cannot be a divisor:

2 ÷ 0 =

• 0

• 2

• not possible

Multiple Choice

Zero cannot be a divisor:

5 ÷ 0 =

• 0

• 5

• not possible

Multiple Choice

Zero cannot be a divisor:

49 ÷ 0 =

• 0

• 49

• not possible

Pattern when you Multiply by 10

Add a zero to the other factor

Fill in the Blanks

Identity Property of 1: 1 x p = p

1 x 4 =

Fill in the Blanks

Identity Property of 1: 10 x p = p0

10 x 4 =

Fill in the Blanks

Identity Property of 1: 1 x p = p

9 x 1 =

Fill in the Blanks

Identity Property of 1: 10 x p = p0

9 x 10 =

Fill in the Blanks

Identity Property of 1: 1 x p = p

1 x 13 =

Fill in the Blanks

Identity Property of 1: 10 x p = p0

10 x 13 =

Pattern when you Multiply by 10

Look at the pattern:

10 x p = p0

Fill in the Blanks

Identity Property of 1: 1 x p = p

1 x _ = 7

Fill in the Blanks

Identity Property of 1: 10 x p = p0

10 x _ = 70

Fill in the Blanks

Identity Property of 1: 10 x p = p0

10 x _ = 50

Fill in the Blanks

Identity Property of 1: 10 x p = p0

10 x _ = 120

Fill in the Blanks

Identity Property of 1:

10 x p = p0

10 x _ = 420

Pattern when you Multiply by 10

Look at the pattern:

10 x p = p0

Fill in the Blanks

Identity Property of 1: 10 x p = p0

_x 8 = 80

Fill in the Blanks

Identity Property of 1: 10 x p = p0

_x 2 = 20

Fill in the Blanks

Identity Property of 1: 10 x p = p0

_x 6 = 60

Fill in the Blanks

Identity Property of 1:

10 x p = p0

_x 10 = 100

Fill in the Blanks

Identity Property of 1: 10 x p = p0

_x 12 = 120

Identity Property in Division

p ÷ 1 = p

Fill in the Blanks

Identity Property of 1: p ÷ 1 = p

9 ÷ 1 = _

Fill in the Blanks

Identity Property of 1: p ÷ 1 = p

14 ÷ 1 = _

Fill in the Blanks

Identity Property of 1: p ÷ 1 = p

7 ÷ 1 = _

Fill in the Blanks

Identity Property of 1: p ÷ 1 = p

21 ÷ 1 = _

Identity Property in Division

p0 ÷ 10 = p

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

20 ÷ 10 = _

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

30 ÷ 10 = _

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

50 ÷ 10 = _

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

70 ÷ 10 = _

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

90 ÷ 10 = _

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

100 ÷ 10 = _

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

250 ÷ 10 = _

Identity Property in Division

p0 ÷ 10 = p

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

_ ÷ 10 = 4

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

_ ÷ 10 = 2

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

_ ÷ 10 = 7

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

_ ÷ 10 = 8

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

_ ÷ 10 = 1

Identity Property in Division

p0 ÷ 10 = p

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

60 ÷ _ = 6

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

20 ÷ _ = 2

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

90 ÷ _ = 9

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

120 ÷ _ = 12

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

170 ÷ _ = 17

Fill in the Blanks

Identity Property of 1: p0 ÷ 10 = p

30 ÷ _ = 3

Identity Property in Division

p ÷ p = 1

Fill in the Blanks

Identity Property of 1: p ÷ p = 1

3 ÷ 3 = _

Fill in the Blanks

Identity Property of 1: p ÷ p = 1

5 ÷ 5 = _

Fill in the Blanks

Identity Property of 1: p ÷ p = 1

13 ÷ 13 = _

Fill in the Blanks

Identity Property of 1: p ÷ p = 1

8 ÷ _ = 1

Fill in the Blanks

Identity Property of 1: p ÷ p = 1

2 ÷ _ = 1

Fill in the Blanks

Identity Property of 1: p ÷ p = 1

15 ÷ _ = 1

Identity Property in Division

p0 ÷ p = 10

Fill in the Blanks

Identity Property of 1: p0 ÷ p = 10

30 ÷ 3 = _

Fill in the Blanks

Identity Property of 1: p0 ÷ p = 10

40 ÷ 4 = _

Fill in the Blanks

Identity Property of 1: p0 ÷ p = 10

60 ÷ 6 = _

Fill in the Blanks

Identity Property of 1: p0 ÷ p = 10

100 ÷ 10 = _

Fill in the Blanks

Identity Property of 1: p0 ÷ p = 10

70 ÷ _ = 10

Fill in the Blanks

Identity Property of 1: p0 ÷ p = 10

40 ÷ _ = 10

Fill in the Blanks

Identity Property of 1: p0 ÷ p = 10

80 ÷ _ = 10